Color

#951bf8

#951bf8
hex#951bf8
rgbrgb(149, 27, 248)
hslhsl(273, 94%, 54%)
oklchoklch(0.556 0.281 301.4)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1395

Colors that go with #951bf8

Olive Green, Charcoal and Denim lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#7ff81b

#261bf8 · #f81bed

#f8951b · #1bf895

Split-complementary

Open in tool →

#edf81b · #1bf826

#f8261b · #7ff81b · #1bedf8

Contrast

#951bf8 as textRatioAAAA largeAAAFix
Aaon white
5.54:1passpassfail
  • AAA: use #7e07df as the text (7.04:1)
Aaon black
3.79:1failpassfail
  • AA: use #a339f9 as the text (4.51:1)
  • AAA: use #be74fb as the text (7.08:1)
  • AA: or shift the background to #e8e8e8 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #951bf8 as the background.

Brands using this color

Fonts for this mood

#951bf8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #951bf8
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #951bf8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/951bf8-b79cc4-c4cb62-2d1f2d-eae9f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md